Training on 3D processing
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start ImageJ
open pic3.jpg, depthX.jpg and depthY.jpg
There is box and figure on the image pic3.jpg
you can see that these images has the same resolution.
depthX represents X coordinate of surface point visibile at the particular pixel
depthY represents Y coordinate

How many times further is the box than the figure ?

(Hint: use ImageJ to display coordinates of the proper surface points
and find distance from camera from depth images)

(Hint2: The correct answer is half of very known and famous number)

